Signed-off-by: Alexander Bulekov <alx...@bu.edu> Reviewed-by: Thomas Huth <th...@redhat.com> Reviewed-by: Darren Kenny <darren.ke...@oracle.com> --- include/exec/memory.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/include/exec/memory.h b/include/exec/memory.h index 6c0a5e68d3..4e9531bd8a 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -793,6 +793,9 @@ struct MemoryRegion { unsigned ioeventfd_nb; MemoryRegionIoeventfd *ioeventfds; RamDiscardManager *rdm; /* Only for RAM */ + + /* For devices designed to perform re-entrant IO into their own IO MRs */ + bool disable_reentrancy_guard; }; struct IOMMUMemoryRegion { -- 2.39.0